01: /*
02: * Copyright (C) 2006 Methodhead Software LLC. All rights reserved.
03: *
04: * This file is part of TransferCM.
05: *
06: * TransferCM is free software; you can redistribute it and/or modify it under the
07: * terms of the GNU General Public License as published by the Free Software
08: * Foundation; either version 2 of the License, or (at your option) any later
09: * version.
10: *
11: * TransferCM is distributed in the hope that it will be useful, but WITHOUT ANY
12: * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
13: * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
14: * details.
15: *
16: * You should have received a copy of the GNU General Public License along with
17: * TransferCM; if not, write to the Free Software Foundation, Inc., 51 Franklin St,
18: * Fifth Floor, Boston, MA 02110-1301 USA
19: */
20:
21: package com.methodhead.util;
22:
23: import java.util.Comparator;
24: import java.io.File;
25:
26: /**
27: * A factory for comparators for common objects used in MHF.
28: */
29: public class Comparators {
30:
31: // constructors /////////////////////////////////////////////////////////////
32:
33: // constants ////////////////////////////////////////////////////////////////
34:
35: // classes //////////////////////////////////////////////////////////////////
36:
37: private static class FileComparator implements Comparator {
38:
39: public int compare(Object o1, Object o2) {
40:
41: return ((File) o1).getName().toLowerCase().compareTo(
42: ((File) o2).getName().toLowerCase());
43: }
44: }
45:
46: // methods //////////////////////////////////////////////////////////////////
47:
48: public static Comparator fileComparator() {
49: return new FileComparator();
50: }
51:
52: // properties ///////////////////////////////////////////////////////////////
53:
54: // attributes ///////////////////////////////////////////////////////////////
55: }
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